About AnnyeongKit

AnnyeongKit is made in Seoul by people who live here. We build small calculators for the questions visitors and new residents ask most: how much tax do I get back, what is my take-home pay, how old am I in Korea, how much is this taxi.

How we check the numbers

Fares, tax rules and legal ages come from official Korean sources — national law (law.go.kr), the Seoul Metropolitan Government, transit operators and government portals. Each page lists its sources and the date we last checked them. Rules change, so treat results as estimates and confirm with the official source for anything important.

Languages

Tools are available in English, 日本語 and 繁體中文.